package com.tubi.Map;

import java.util.HashMap;
import java.util.Map;

public class MapDemo1 {
    public static void main(String[] args) {
        Map<String,String> map = new HashMap<>();
        map.put("001", "荣磊1");
        map.put("002", "荣磊2");
        map.put("003", "荣磊3");
        map.put("004", "荣磊4");
        System.out.println(map);
    }
}
